| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T38 |
0-178 |
Sentence |
denotes |
SARS-CoV-2 most likely originated from bats due to its substantially high homology (96% nucleotide sequence identity) with SARS-like bat coronaviruses (BatCoV RaTG13) [11], [12]. |
| T39 |
179-332 |
Sentence |
denotes |
A possible mechanism of the emergence of SARS-CoV-2 is that the accumulative mutations in its genome enabled the virus to cross the animal–human barrier. |
| T40 |
333-438 |
Sentence |
denotes |
However, animal-to-human transmission is unlikely to have been the main driver for the COVID-19 pandemic. |
